Question 133 of 490 from exam 400-051: CCIE Collaboration

Question 133 of 490 from exam 400-051: CCIE Collaboration

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Refer to the exhibit.

1r1-cAS-Gateway(config-controller)#dsO-group 1 time 1-10 type ?

e&m-delay-dial E &M Delay Dial

e&m-fgd — &M Type II FGD

e&m-immediate-start E & M Immediate Start

e&m-Tmr E &M land mobil radio

e&m-wink-start — &M Wink Start

ext-sig External Signaling

fgd-eana FGD-EANA BOC side

fgd-os FGD-0S BOC side

fxo-ground-start FXO Ground Start

fxo-loop-start FXO Loop Start

fxs-ground-start FXS Ground Start

fxs-loop-start FXS_Loop Start

none Null Signalling for External Call Control

Which ds0-group option should you select to send automated number identification information on outbound calls for this digital T1 voice circuit?



Click on the arrows to vote for the correct answer

A. A. C. D. E.


E&amp;amp;M signaling is often the preferred option for CAS because it avoids glare, it provides answer/disconnect supervision and it can receive Automatic Number Identification (ANI) with FGD and send ANI with FGD-EANA.

In other words, you can have 1 channel-group for incoming calls and 1 channel-group for outgoing calls.